//public CategoryPeerSet FindAllNeighbors(string bvin)
//{
// CategoryPeerSet result = new CategoryPeerSet();
// long storeId = context.CurrentStore.Id;
// int totalRows = 0;
// Category main = Find(new PrimaryKey(bvin));
// if (main == null) return result;
// if (bvin == "0") // Requested Root Categories, so children only
// {
// IQueryable<Data.EF.bvc_Category> peers = repository.Find().Where(y => y.ParentID == "0")
// .Where(y => y.StoreId == storeId)
// .OrderBy(y => y.SortOrder);
// if (peers != null) result.Peers = ListPoco(peers);
// result.Children = FindChildren(bvin, 1, int.MaxValue, ref totalRows);
// return result;
// }
// else
// {
// Category parent = Find(new PrimaryKey(main.ParentId));
// if (parent != null)
// {
// result.Parents = FindChildren(parent.ParentId, 1, int.MaxValue, ref totalRows);
// }
// IQueryable<Data.EF.bvc_Category> peers = repository.Find().Where(y => y.ParentID == main.ParentId)
// .Where(y => y.StoreId == storeId)
// .OrderBy(y => y.SortOrder);
// if (peers != null) result.Peers = ListPoco(peers);
// result.Children = FindChildren(bvin, 1, int.MaxValue, ref totalRows);
// return result;
// }
//}
public CategoryPeerSet FindVisibleNeighbors(string bvin)
{
CategoryPeerSet result = new CategoryPeerSet();
long storeId = context.CurrentStore.Id;
int totalRows = 0;
Category main = Find(new PrimaryKey(bvin));
if (main == null)
{
return(result);
}
if (bvin == "0") // Requested Root Categories, so children only
{
IQueryable <Data.EF.bvc_Category> peers = repository.Find().Where(y => y.ParentID == "0")
.Where(y => y.StoreId == storeId)
.Where(y => y.Hidden == 0)
.OrderBy(y => y.SortOrder);
if (peers != null)
{
result.Peers = ListPocoSnapshot(peers);
}
result.Children = FindVisibleChildren(bvin, 1, int.MaxValue, ref totalRows);
return(result);
}
else
{
Category parent = Find(new PrimaryKey(main.ParentId));
if (parent != null)
{
result.Parents = FindVisibleChildren(parent.ParentId, 1, int.MaxValue, ref totalRows);
}
IQueryable <Data.EF.bvc_Category> peers = repository.Find().Where(y => y.ParentID == main.ParentId)
.Where(y => y.StoreId == storeId)
.Where(y => y.Hidden == 0)
.OrderBy(y => y.SortOrder);
if (peers != null)
{
result.Peers = ListPocoSnapshot(peers);
}
result.Children = FindVisibleChildren(bvin, 1, int.MaxValue, ref totalRows);
return(result);
}
}
private void RenderPeersChildren(CategoryMenuViewModel model, CategoryPeerSet neighbors, CategorySnapshot currentCategory, List<CategorySnapshot> allCats)
{
// No Parents, start with peers
foreach (CategorySnapshot peer in neighbors.Peers)
{
if (!peer.Hidden)
{
AddSingleLink(model, peer, allCats);
if (peer.Bvin == currentCategory.Bvin)
{
// Load Children
if (neighbors.Children.Count > 0)
{
bool initialized = false;
foreach (CategorySnapshot child in neighbors.Children)
{
if (!child.Hidden)
{
if (!initialized)
{
model.sb.Append("<ul>" + System.Environment.NewLine);
initialized = true;
}
AddSingleLink(model, child, allCats);
model.sb.Append("</li>" + System.Environment.NewLine);
}
}
if (initialized)
{
model.sb.Append("</ul>" + System.Environment.NewLine);
}
}
}
model.sb.Append("</li>" + System.Environment.NewLine);
}
}
}
private void RenderParentsPeersChildren(CategoryMenuViewModel model, CategoryPeerSet neighbors, CategorySnapshot currentCategory, List<CategorySnapshot> allCats)
{
if (neighbors.Parents.Count < 1)
{
RenderPeersChildren(model, neighbors, currentCategory, allCats);
}
else
{
// Add Parents
foreach (CategorySnapshot parent in neighbors.Parents)
{
if (!parent.Hidden)
{
AddSingleLink(model, parent, allCats);
// Add Peers
if (parent.Bvin == currentCategory.ParentId)
{
bool peerInitialized = false;
foreach (CategorySnapshot peer in neighbors.Peers)
{
if (!peer.Hidden)
{
if (!peerInitialized)
{
model.sb.Append("<ul>");
peerInitialized = true;
}
AddSingleLink(model, peer, allCats);
if (peer.Bvin == currentCategory.Bvin)
{
// Load Children
if (neighbors.Children.Count > 0)
{
bool childInitialized = false;
foreach (CategorySnapshot child in neighbors.Children)
{
if (!child.Hidden)
{
if (!childInitialized)
{
model.sb.Append("<ul>" + System.Environment.NewLine);
childInitialized = true;
}
AddSingleLink(model, child, allCats);
model.sb.Append("</li>" + System.Environment.NewLine);
}
}
if (childInitialized)
{
model.sb.Append("</ul>" + System.Environment.NewLine);
}
}
}
model.sb.Append("</li>" + System.Environment.NewLine);
}
}
if (peerInitialized)
{
model.sb.Append("</ul>" + System.Environment.NewLine);
}
}
}
model.sb.Append("</li>" + System.Environment.NewLine);
}
}
}
private CategoryPeerSet GetPeerSet(List<CategorySnapshot> allCats, CategorySnapshot cat)
{
CategoryPeerSet result = new CategoryPeerSet();
CategorySnapshot parent = Category.FindInList(allCats, cat.ParentId);
if (parent != null)
{
result.Parents = Category.FindChildrenInList(allCats, parent.ParentId, false);
}
result.Peers = Category.FindChildrenInList(allCats, cat.ParentId, false);
result.Children = Category.FindChildrenInList(allCats, cat.Bvin, false);
return result;
}